In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

[EX Q]: passage: London Bridge is a central London railway terminus and connected London Underground station in Southwark, occupying a large area on three levels immediately south-east of London Bridge and 1.6 miles (2.6 km) east of Charing Cross. The main line station is the oldest railway station in London fare zone 1 and one of the oldest in the world having opened in 1836. It is one of two main line termini in London to the south of the River Thames, the other being Waterloo.
 question: is there a tube station at london bridge?
[EX A]: Yes

[EX Q]: passage: Fold change is so-called as it is common to describe an increase of multiple X as an ``X-fold increase''. As such, several dictionaries, including the Oxford English Dictionary and Merriam-Webster Dictionary, as well as Collins's Dictionary of Mathematics, define ``-fold'' to mean ``times,'' as in ``2-fold'' = ``2 times'' = ``double.'' Likely because of this definition, many scientists use not only ``fold'' but also ``fold change'' to be synonymous with ``times'', as in ``3-fold larger'' = ``3 times larger.''. More ambiguous is fold decrease, where for instance a decrease of 50% between two measurements would generally be referred to a ``half-fold change'' rather than a ``2-fold decrease''.
 question: is 5 fold the same as 5 times?
[EX A]: Yes

[EX Q]: passage: The Gatling gun is one of the best-known early rapid-fire spring loaded, hand cranked weapons and a forerunner of the modern machine gun and rotary cannon. Invented by Richard Gatling, it saw occasional use by the Union forces during the American Civil War in the 1860s, which was the first time it was employed in combat. Later, it was used again in numerous military conflicts, such as the Boshin War, the Anglo-Zulu War, and the assault on San Juan Hill during the Spanish--American War. It was also used by the Pennsylvania militia in episodes of the Great Railroad Strike of 1877, specifically in Pittsburgh.
 question: did they have gatling guns in the civil war?
[EX A]:
Yes

